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-rw-r--r--mm/mincore.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/mincore.c b/mm/mincore.c
index 563f32045490..c0b5ba965200 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -75,7 +75,7 @@ static unsigned char mincore_page(struct address_space *mapping, pgoff_t pgoff)
#endif
if (page) {
present = PageUptodate(page);
- page_cache_release(page);
+ put_page(page);
}
return present;
@@ -211,7 +211,7 @@ static long do_mincore(unsigned long addr, unsigned long pages, unsigned char *v
* return values:
* zero - success
* -EFAULT - vec points to an illegal address
- * -EINVAL - addr is not a multiple of PAGE_CACHE_SIZE
+ * -EINVAL - addr is not a multiple of PAGE_SIZE
* -ENOMEM - Addresses in the range [addr, addr + len] are
* invalid for the address space of this process, or
* specify one or more pages which are not currently
@@ -226,14 +226,14 @@ SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len,
unsigned char *tmp;
/* Check the start address: needs to be page-aligned.. */
- if (start & ~PAGE_CACHE_MASK)
+ if (start & ~PAGE_MASK)
return -EINVAL;
/* ..and we need to be passed a valid user-space range */
if (!access_ok(VERIFY_READ, (void __user *) start, len))
return -ENOMEM;
- /* This also avoids any overflows on PAGE_CACHE_ALIGN */
+ /* This also avoids any overflows on PAGE_ALIGN */
pages = len >> PAGE_SHIFT;
pages += (offset_in_page(len)) != 0;